557318016

素因数分解:

$2^7\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1385

約数の個数: 128

約数和(自身を含む): 1658764800

約数和(自身を除く): 1101446784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 262, 288, 384, 393, 432, 524, 576, 786, 864, 1048, 1152, 1179, 1231, 1572, 1728, 2096, 2358, 2462, 3144, 3456, 3537, 3693, 4192, 4716, 4924, 6288, 7074, 7386, 8384, 9432, 9848, 11079, 12576, 14148, 14772, 16768, 18864, 19696, 22158, 25152, 28296, 29544, 33237, 37728, 39392, 44316, 50304, 56592, 59088, 66474, 75456, 78784, 88632, 113184, 118176, 132948, 150912, 157568, 161261, 177264, 226368, 236352, 265896, 322522, 354528, 452736, 472704, 483783, 531792, 645044, 709056, 967566, 1063584, 1290088, 1418112, 1451349, 1935132, 2127168, 2580176, 2902698, 3870264, 4254336, 4354047, 5160352, 5805396, 7740528, 8708094, 10320704, 11610792, 15481056, 17416188, 20641408, 23221584, 30962112, 34832376, 46443168, 61924224, 69664752, 92886336, 139329504, 185772672, 278659008, 557318016]

約数ペア:

[(1, 557318016), (2, 278659008), (3, 185772672), (4, 139329504), (6, 92886336), (8, 69664752), (9, 61924224), (12, 46443168), (16, 34832376), (18, 30962112), (24, 23221584), (27, 20641408), (32, 17416188), (36, 15481056), (48, 11610792), (54, 10320704), (64, 8708094), (72, 7740528), (96, 5805396), (108, 5160352), (128, 4354047), (131, 4254336), (144, 3870264), (192, 2902698), (216, 2580176), (262, 2127168), (288, 1935132), (384, 1451349), (393, 1418112), (432, 1290088), (524, 1063584), (576, 967566), (786, 709056), (864, 645044), (1048, 531792), (1152, 483783), (1179, 472704), (1231, 452736), (1572, 354528), (1728, 322522), (2096, 265896), (2358, 236352), (2462, 226368), (3144, 177264), (3456, 161261), (3537, 157568), (3693, 150912), (4192, 132948), (4716, 118176), (4924, 113184), (6288, 88632), (7074, 78784), (7386, 75456), (8384, 66474), (9432, 59088), (9848, 56592), (11079, 50304), (12576, 44316), (14148, 39392), (14772, 37728), (16768, 33237), (18864, 29544), (19696, 28296), (22158, 25152)]